Reintroduce necessary CLooG accessors to graphite. Masked by CLOOG_ORG.

Reintroduce necessary CLooG accessors to graphite.  Masked by CLOOG_ORG.

2010-07-27  Andreas Simbuerger  <simbuerg@fim.uni-passau.de>

	* graphite-clast-to-gimple.c: Include graphite-cloog-compat.h
	conditionally (CLOOG_ORG).
	* graphite-cloog-compat.h: New.  Include graphite-cloog-compat.h.
	(cloog_statement_usr): New.
	(cloog_domain): Same.
	(cloog_set_domain): Same.
	(cloog_next_domain): Same.
	(cloog_set_next_domain): Same.
	(cloog_program_nb_scattdims): Same.
	(cloog_program_set_nb_scattdims): Same.
	(cloog_program_names): Same.
	(cloog_program_set_names): Same.
	(cloog_program_set_context): Same.
	(cloog_program_set_loop): Same.
	(cloog_program_blocklist): Same.
	(cloog_program_set_blocklist): Same.
	(cloog_program_scaldims): Same.
	(cloog_program_set_scaldims): Same.
	(cloog_names_nb_parameters): Same.
	(cloog_names_set_nb_parameters): Same.
	(cloog_names_parameters): Same.
	(cloog_names_set_parameters): Same.
	(cloog_names_set_nb_iterators): Same.
	(cloog_names_set_iterators): Same.
	(cloog_names_set_nb_scattering): Same.
	(cloog_names_set_scattering): Same.
	(cloog_statement_set_usr): Same.
	(cloog_loop_set_next): Same.
	(cloog_loop_set_domain): Same.
	(cloog_loop_set_block): Same.
	(cloog_block_list_next): Same.
	(cloog_block_list_set_next):
	(cloog_block_list_set_block): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/graphite@162604 138bc75d-0d04-0410-961f-82ee72b054a4